baber/WOPTO huggingface dataset:
Patent JP-H08114887-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA TETSUO
IPC: G03C1/83
Filed: 1994-10-17
Abstract: PURPOSE: To improve stability in an aq. soln. and in a photographic sensitive material without influencing photographic characteristics and to improve decolorizing property during developing by forming a hydrophilic colloid layer containing a specified compd. CONSTITUTION: This photographic sensitive material has a hydrophilic colloid layer containing at least one kind of compd. expressed by formula. In formula, Q<1> is COR<1> or SO2 R<1> , Q<2> is a hydrogen atom, alkyl group, aryl group, COR<2> or SO2 R<2> , and R<1> , R<2> are alkyl groups, aryl groups, amino groups, alkoxy groups, aryloxy groups or hydroxyl group. However, Q<1> and Q<2> are not coupled to form a ring. Q<3> is a hydrogen atom, alkyl group or aryl group, L<1> -L<7> are methine groups, M<1> is a hydrogen atom or atomic group to form a univalent cation or metal atom, k, m, n are 0 or 1, and Q<2> is a hydrogen atom, Q<3> is an aryl group with substitution of at least one sulfo group.
Patent JP-H08115906-A (JP)
Title: Plasma ashing device
Inventor: MIZOHATA YASUHIRO
IPC: H01L21/027
Filed: 1994-10-14
Abstract: PURPOSE: To provide a device which is favorable in distribution of electrolytic intensity made in a vacuum container and high in processing capacity. CONSTITUTION: A plurality of bottomed tubes 50 for insertion of electrodes, whose tops open outward and whose bottoms jut out downward into the inner space of a vacuum container, are made dispersedly in horizontal plane at the ceiling wall face of the vacuum container 10, and electrodes 52 and 54 are set each in the tubes for insertion of electrodes, and some electrodes are connected to a high frequency power source 56, and other electrodes are earthed to constitute a plasma generating means.
Patent JP-H03141069-A (JP)
Title: Tape stretcher
Inventor: SAKAI KAZUO
IPC: G11B15/665
Filed: 1989-10-25
Abstract: PURPOSE:To prevent a tape from being damaged by a lead of a drum at the time of loading by moving one pair of tape moving bodies in changing specifically their posture with guide bodies respectively. CONSTITUTION:One pair of the moving bodies 11 and 13 equipped with tape guides and slant pins 9, 10 and 5, 14 are moved respectively in engaging the guide bodies 29 and 30 corresponding to guide pins with guide grooves 31 and 32 respectively. Then, the three-dimensional posture of the moving bodies 11 and 13 controlled, and the tape 28 of a cassette 27 is wrapped around the rotary drum 12 along the lead of the drum 12. Consequently, the tape is prevented from being damaged by the lead of the rotary drum at the time of loading, thus stretching the tape satisfactorily.
Patent JP-H07106978-A (JP)
Title: Digital speech signal coding/decoding method for transfer of data
Inventor: OBINATA HAJIME
IPC: H03M7/30
Filed: 1993-09-30
Abstract: PURPOSE:To produce the signals by compressing and coding these speech signals in a real-time processable range and decoding them at the receiving side based on the compressed and coded signal when the digital speech signals are transmitted through a prescribed transmission line, e.g. telephone circuit. CONSTITUTION:The digital speech input signal 4 supplied at a prescribed sampling speed is transmitted through a narrow band filter 10, and the signal component SF (F, T) is calculated together with the time base maximum TMAX (F) and the frequency axis maximum value FMAX (T) of the signal component against a frequency band F divided into M pieces and continuous N pieces of processing time T. Then the component SF (F, T) is normalized. The normalized speech signal NS (F, T) is compared with the audible voice threshold value TH (F) which is previously stored. If the speed signals of all time value are less than the value TH (F) within the same frequency band, these speech signals are not transmitted. The quantity of data on the speech signals to be transmitted can be extremely reduced to the quantity of data not to the transmitted. Thus the speech signals are coded. This procedure is reversed when the speech signals are reproduced.
Patent JP-H0797879-A (JP)
Title: Cylinder lock
Inventor: KISHIMOTO SABURO
IPC: E05B15/00
Filed: 1993-09-29
Abstract: PURPOSE:To smooth the insertion and pulling-out of a key setting a hard member as guide for the key, by installing the hard member for preventing the breakage of a movable pin on the rotor of a cylinder lock. CONSTITUTION:A rotor B is inserted into the case C of a cylinder lock A and can be turnable. Further, a center shaft 22 is formed at the center of the rotor B. Further a slot hole 70 is formed along the longitudinal direction of the outer peripheral wall of the rotor B. Further, a baking-treated hard rod 60 is fitted along the length of the slot hole 70.
Patent JP-H11121641-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HOSOYA FUTOSHI
IPC: H01L23/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor device very thin and to provide a satisfactory connection to a mounting board or the like, by providing a semiconductor device with a substantially flat back surface including a semiconductor chip, a sealed resin and externally connecting electrodes. SOLUTION: A semiconductor device has a substrate 1 having on its back a recessed cavity 1a, interconnections 2 provided on the surface of the substrate 1 and on the bottom of the cavity 1a, a semiconductor chip 3 electrically connected to the electrodes of the interconnections 2 by facedown bonding, add a sealed resin 4 for sealing the periphery of the chip 3 inserted into the cavity 1a of the substrate 1. The device also has externally connecting electrodes 5 and electronic parts 6. The electrodes 5 provided on side surfaces of the substrate 1 are electrically connected to the interconnection 2. The parts 6 are electrically connected to the interconnection 2 provided on the surface of the substrate 1.  The back surface of the semiconductor device is formed into a substantially flat surface formed of the substrate l, the semiconductor chip 3, the sealed resin 4, and the externally connecting electrodes 5. As a result of this construction, an extremely thin semiconductor device can be achieved, and hence electronic equipment and the like can be downsized and reduced in weight.
Patent JP-S63128835-A (JP)
Title: Internal bus connection system
Inventor: TAKAYAMA MICHIO
IPC: H04L12/42
Filed: 1986-11-18
Abstract: PURPOSE:To maintain the signal transmission/reception among all equipments even if a defect takes place on the way of bus path by the connection using desired (N-1)-line of buses in the bus connection of ring form via N-set of buses in N-set of equipments. CONSTITUTION:If a defect takes place on the way of transmission path of a bus Ba, a master equipment 4 sends a signal to both buses Ba and Bc. The signal sent from the equipment 4 is sent consecutively by the bus Ba in an adaptor 5 before a faulty part, and a signal sent from the equipment 4 passes through a bus Bc and is sent consecutively through the bus Ba in an adaptor before the defective part and the transmission direction of each gate 6 is set so as to be sent consecutively to the bus Ba. In the setting when a defect takes place in both the transmission paths of the buses Ba and Bb, the bus Bc or Bd is used in place of the defective bus Ba and Bb. Thus, if a defect takes place, the signal transmission/reception among the entire equipments is maintained without awaiting the repair.
Patent JP-H10118527-A (JP)
Title: Centrifugal separation machine
Inventor: NIINAI YOSHINORI
IPC: B04B13/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To check a rotating direction by a method which is nearly impossible for a customer by operating an operation section with a method or procedure that the customer cannot usually operate to start rotation in the open state of a door or increasing the speed of rotation only up to the number of revolutions at which the operator is prevented from entering a dangerous state in the case the operation is started to rotate. SOLUTION: The special operation for 'checking the rotating direction in the open state of the door' is executed in the operation section 9. The special operation is executed by a manufacturer or repair person in accordance with the prescribed method and procedure. When the operation is started in the open state of the door 4, the controller puts a door lock 5 into an unlocking state and passes a current for the specified time (for example, about several seconds) to a driving device 2 by disregarding the door open signal of a door sensor 6, thus rotationally driving the rotating body 1. The special operation function is released to decelerate the rotating body 1 after the lapse of the specified time. As a result, the operator is able to safely check the rotating direction of the rotating body 1. The rotating body may be accelerated up to the specified number of revolutions and may immediately be decelerated in place of passing the current for the specified time.
Patent JP-H11111324-A (JP)
Title: Gas insulating device direct-coupled fuel cell
Inventor: MOGI SHIGERU
IPC: H02J1/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity fuel cell by electrically connecting multiple fuel cells in parallel with each other so as to form a unit cell, and connecting multiple unit cells in series and housing them in a gas-insulating pipeline so as to form a unit, and connecting multiple units of batteries in series. SOLUTION: Small structural cells 11 are electrically connected in parallel. Electrodes 14, 15 are arranged in both sides, and electrodes 12, 13 of small cell 11 are connected to the electrodes 14, 15, respectively. Each small cell 11 is similarly connected to the electrodes 14, 15 for forming a cell area of a dimension of parallel arrangement of each cell 11 between the electrodes 14, 15. A fuel cell having this structure is arranged in a gas-insulating pipeline 17 provided with connecting pipelines 4a, 4b for fuel. With such a cell, a structure having a large cell area and a small cross dimensional area is obtained to eliminates the phenomenon of drift current.
Patent JP-H04127835-A (JP)
Title: Control power unit for air conditioner, etc.
Inventor: TAMURA YASUTOMO
IPC: H02H9/04
Filed: 1990-10-17
Abstract: PURPOSE:To get a control power unit, which issues an alarm in the case where it is connected to a commercial power source of 200V by mistake, by providing it with a voltage detection means, where a current flows if the voltage above specified one is applied, a current detection means, which detects the current, and an alarm means, which outputs a signal when this current detection means detects the current. CONSTITUTION:In the case that 200V commercial power is applied by mistake, a crest value 2sq. rt. 2E appears between the secondary terminals 4b of a transformer 4. Thereupon, it follows that the voltage above Zener voltage VZ is applied to the cathode of a Zener diode being a voltage detection means 16, so a current flows to the Zener diode, and the current flows to the diode of a current detection means 18 as well, and the transistor 19b is turned on. Thereby, a current flows to the light emitting diode being an alarm means 19, and it emits light. Hereby, it can issues an alarm in the case where the power source above the specified voltage is connected, and can make a user recognize the mistake easily.
Patent JP-2000087563-A (JP)
Title: Reinforcing and repairing structure and method of existing column
Inventor: MOCHIZUKI MITSUNOBU
IPC: E04C3/44
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the reinforcing and repairing structure and method of an existing column capable of contriving the thinning, miniaturization and lightweight of a surrounding member provided so as to surround the circumference of the existing column and contriving the improvement of workability in a jobsite. SOLUTION: The repairing structure and method of the existing column is provided with the existing column 20 constituting a part of an existing building structure, a surrounding member disposed so as to be surrounded to provide a gap 27 on the circumference of the existing column 20, and a filler filled into a gap 27. The surrounding member is constituted to be divided into the first surrounding member 35 and the second surrounding member 36 of a plurality of parts, and the surrounding members 35, 36 divided into the plurality of the parts are screw-tightened by screw tightening means 38-40, so that the whole surrounding member is constituted to be integrally assembled.
Patent JP-S61161914-A (JP)
Inventor: MORI YOSHIYUKI
IPC: H02G5/08
Filed: 1984-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000089100-A (JP)
Title: Focus detector
Inventor: OMURA YUSUKE
IPC: G02B7/34
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a focus detector capable of accurately detecting the focusing state of an objective lens by utilizing an image deviation method. SOLUTION: This focus detector is provided with a field lens 3 arranged at a position corresponding to a focus detection area near the scheduled image forming surface of the objective lens 21, a pair of image reforming lenses 6 for forming plural light quantity distributions as for a subject image whose relative position is changed according to the focusing state of the lens 21 and a light receiving means for detecting the light quantity distributions formed by the lenses 6. In this case, the lenses 3 and 6 and the light receiving means are properly set according to the focus detection area.
Patent JP-H07132723-A (JP)
Title: Attitude control device for work vehicle
Inventor: TSURIGA YASUTAKA
IPC: B60G17/015
Filed: 1993-11-05
Abstract: PURPOSE:To provide an attitude control device for a work vehicle capable of absorbing vibration damped at running time without giving an influence to work performance and further capable of holding a proper attitude even when mounted any work device. CONSTITUTION:At the time of running a work vehicle, vibration transmitted to a wheel 4 and an axle 3 vertically extends/contracts a piston of right/left hydraulic cylinders 10, to move pressure oil between the cylinder and a pressure accumulator 11 through a throttle 13. Compression elasticity of gas, accumulated in the pressure accumulator 11, acts as a spring function to absorb vibration, and by the pressure oil passing through the throttle 13, the vibration is damped. A space between a car body 2 and the axle 3 is detected by a distance detector 18, to calculate a difference between the space and a distance, set in a setting part of a control device 20, in an arithmetic part 22, and in accordance with this result, by a signal of any function generators 23, 24, a solenoid control valve 17 is driven to extend/contract the hydraulic cylinder 10, so as to fixedly hold the space, that is, an attitude of the work vehicle.
Patent JP-H02257951-A (JP)
Title: Absorption structural body
Inventor: FURANKU ESU GUROUGU
IPC: A61F13/534
Filed: 1989-10-24
Abstract: PURPOSE: To direct body fluids to the longitudinal direction and prevent a lateral leak by equipping with a liquid permeable cover on the surface to face a human body, adjacent chambers formed by fluid contralling walls extending along the longitudinal axis to store an absorbent material which is separated from that in the adjacent chambers. CONSTITUTION: A sanitary napkin 100 comprises fringe parts 120, 125 extending almost longitudinally, edge parts 130, 135 extending laterally, an absorbent element positioned at the center, and a surface 105 to face clothing and a surface 107 to face a human body. The absorbent element 110 is equipped with a plurality of chambers 115 extending along the longitudinal axis of the napkin. A chamber 115 is formed by a liquid repellent barrier 140. A binding adhesive 150 is applied to the body-facing surface 107 of the liquid repellent barrier. A laminating adhesive 180 is applied to bond a water impermeable barrier 190 to the cover. The surface of a separating means of the chamber closest to the body-facing surface of a napkin prevents fluid from moving along the transversal axis of the napkin and promotes it flowing along the longitudinal direction of the absorbent material.
Patent JP-H06130729-A (JP)
Title: Electrophotographic carrier
Inventor: BABA YOSHINOBU
IPC: G03G9/107
Filed: 1992-10-15
Abstract: PURPOSE:To provide an electrophotographic carrier free from the generation of carrier sticking and capable of making picture quality excellent. CONSTITUTION:In the electrophotographic carrier having a carrier particle formed from a magnetic particulate of a soft magnetic material, the carrier particle has 5-10mum average particle diameter and <=3.0g/m<3> bulk density, the magnetic particulate three dimensionally has at least shape anisotropy in uniaxial direction and the ratio of the major axis to the minor axis is >=1, >=30% of magnet particulates constituting the carrier particle are oriented and the carrier particle has 30 to 150emu/cm<2> intensity of magnetization ('1000) in 1000 oersted magnetic field and specific magnetic properties.
Patent JP-H06126954-A (JP)
Title: Driving method for ink jet head
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/055
Filed: 1992-10-15
Abstract: PURPOSE:To stabilize a discharge quantity of printing liquid and to improve printing quality by providing rise and fall time constant regulating means for regulating rise and fall time constants of a pulse voltage applied to a piezoelectric element and rise time regulating means, and arbitrarily setting the rise time and hence an amplitude of the voltage. CONSTITUTION:An ink jet head has a pulse voltage generator, and previously suitably sets rise time constant tauc and fall time constant taud of a pulse voltage and so sets a rise time tc of an input signal Pc with tc=(V2+(VBE1+VBE 3)-(VBE2+VBE7) divided by  tauc (where voltages between bases and emitters of transistors Q1, Q2, Q3, Q7 are VBE1, VBE2, VBE3, VBE7) as a measure as to obtain an amplitude V2 of a suitable pulse voltage of each ink jet head. Thus, a voltage of a power source can be set to a suitable amplitude of a pulse voltage without altering it at each head.
Patent JP-H02125566-A (JP)
Title: Facsimile communication system
Inventor: SAKAI YASUMASA
IPC: H04N1/40
Filed: 1988-11-04
Abstract: PURPOSE:To improve the utilizing efficiency of a storage capacity of a storage means by adding identification information to picture information and sending the result from a sender side facsimile equipment and storing the received picture information and its identification information in a storage means of a receiver facsimile equipment. CONSTITUTION:After a telephone number of a transmission destination is set, an identification number of a picture data after transmission being an object of erasure is set and when an erasure key 15 is depressed, a code commanding the erasure of 'D' or the like is displayed next to the display of an ID number. When a start key 14 is depressed in this state, a code such as 'D' representing the command of the erasure and a numeral data of the ID number is sent to a facsimile equipment of a destination telephone number to be displayed. On the other hand, when a picture data added with the ID number is received in the receiver facsimile equipment in terms of the reception of confidentiality, the picture data and the ID number are written and stored on a disk of a magnetic disk device 7 while being related to each other.
Patent JP-H01120188-A (JP)
Title: Composite video signal reproducing device
Inventor: WAIDA RIKA
IPC: H04N5/93
Filed: 1987-11-03
Abstract: PURPOSE:To reproduce high-quality still pictures, by using recorded track number information as field identifying information after the recorded track number information is once identified by using field identifying signals reproduced from a recording medium on which specific composite video signals are recorded. CONSTITUTION:Recording signals of a form suitable for recording and reproduction, recording signals produced by deformed composite video signals, and field identifying signals placed at prescribed time positions with respect to expected vertical synchronizing signals at every one frame period of the recording signals produced from the video signals are recorded on a magnetic recording medium 1 on the basis of the video signals, which are produced at the time of horizontal and vertical scanning and whose odd- and even field signals are relatively delayed by the 1/2 of the horizontal scanning period in accordance with a 2:1 jump scanning standard. The medium 1 is rotated by a drum motor 2 which is controlled by a drum servo circuit 6 at a period equal to the vertical scanning period of video signals.
Patent JP-H03140457-A (JP)
Title: Production of transparent gas barrier film
Inventor: IZEKI SEIJI
IPC: C23C14/06
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a transparent film excellent in heat resistance and gas barrier property and suitable for packaging material by vapor-depositing transparent complex ceramics at least on one side of a transparent plastic film by means of heating by an electron gun. CONSTITUTION:A transparent SiO2-Al2O3-type ceramic vapor deposited film is formed to 200-1000Angstrom  thickness at least on one side of a transparent plastic film consisting of an organic polymer, such as cellulose, polypropylene, and polyester, and having 3-500mum thickness by heating and evaporating ceramic raw materials, such as SiO2 and Al2O3, by means of a high-energy electron beam from an electron gun. The control of the composition of the SiO2-Al2O3- type transparent ceramic film can be freely carried out by regulating the scanning time of an electron beam scanning SiO2 and Al2O3 at the time of using a single electron gun and also by regulating the input electric powers of the electron guns for heating respective raw-material SiO2 and Al2O3 at the time of using plural electron guns.
Patent JP-H02123595-A (JP)
Title: Semiconductor memory device
Inventor: IRIE HIROFUMI
IPC: G11C11/401
Filed: 1988-11-01
Abstract: PURPOSE:To hold an output state immediately before a transition in a decoder circuit, to eliminate an unnecessary internal operation, and to decrease a malfunction caused by a noise such as an alpha-ray by taking in address information through a through latch circuit to be controlled by a macro selecting signal. CONSTITUTION:X address decoder circuits 2a and 2b are composed of through latch circuits 1a and 1b for taking in address signals A0-A4 and decoders 3a and 3b to decode the outputs of the circuits 1a and 1b. A selector/writing circuit 8 outputs information obtained from any one out of data signal lines 9a and 9b of memory cell groups 5a and 5b selected by the macro selecting signal in writing and outputs either of the signal lines 9a and 9b in reading out. The through latch circuits 1a and 1b output address information to the word decoders 3a and 3b as it is when a micro selecting signal is under a selected state. Consequently, the outputs of word drivers 4a and 4b become unnecessary, and the frequency of the malfunction can be minimized.